Observations of Exoplanet WASP-69b has uncovered a 350,000-mile-long comet-like tail. The tail is a result of its escaping ...

A mysterious object has caused a long-lasting and extreme dimming of a distant star, but is this object a 'failed star' brown dwarf, or an exceptionally massive super-Jupiter exoplanet?

If a gas giant planet is big enough to ignite deuterium fusion, it becomes a brown dwarf instead of a planet. But this definition is incomplete and does not tell us how gas giants form or what ...

NASA shared that with a more precise shape, it will help astronomers understand data from planets seen passing in front of ...

CLEARWATER, Fla. — A special visitor will be making an appearance in downtown Clearwater in January, and you won’t be able to miss it. The “World’s Largest Rubber Duck” is set to visit Coachman Park ...

Gas giants are large planets mostly composed of helium and/or hydrogen. Although these planets have dense cores, they don't ...

Astrobiologists propose that alien civilizations need accessible coal deposits to industrialize exoplanets and become detectable from Earth.

The Pandora satellite provides career training grounds while observing exoplanets.

Now, a discovery by NASA has raised the tantalising possibility that we're not alone after all. The US space agency has ...

Dubbed HD 137010 b, the planet might fall just within the outer edges of its star's 'habitable zone', meaning there could be liquid water on its surface and a suitable atmosphere for life.

A new discovery suggests the possibility of an exomoon with an unprecedentedly large mass, thousands of times larger than any moon in our Solar System.

"In our solar system, the most massive moon is Ganymede, which is still extremely small compared to what we are inferring here." When you purchase through links on our site, we may earn an affiliate ...